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Illinois Pre-Trip Vehicle Inspection CDL Practice Test
Practice mode
Question
1
of 10
QUESTION 1 / 10
What is the correct method to check the service brake operation?
Choose one answer below.
A
Perform a test by applying the brakes while the vehicle is in motion
✓
B
Visual inspection of the brake components
✓
C
Use a wrench to tighten brake fittings
✓
D
Measure the brake fluid levels
✓
QUESTION 2 / 10
What is a critical aspect of the fifth wheel platform that should be inspected?
Choose one answer below.
A
Visible paint integrity
✓
B
Cracks or breaks in its structure
✓
C
Presence of lubrication
✓
D
Cleansing from dirt
✓
QUESTION 3 / 10
Which area is NOT typically included in a vehicle's pre-trip inspection?
Choose one answer below.
A
Engine components
✓
B
Interior cleanliness
✓
C
Fluid levels
✓
D
Tire conditions
✓
QUESTION 4 / 10
What is a sign of low power steering fluid?
Choose one answer below.
A
Resistance in the steering wheel while driving
✓
B
Fluid visibly leaking from under the vehicle
✓
C
Unusual noise when turning the steering wheel
✓
D
Both A and C
✓
QUESTION 5 / 10
What is a necessary observation when checking the power steering system?
Choose one answer below.
A
Fluid level, hose condition, and the presence of leaks
✓
B
Only the color of the fluid
✓
C
The sound of power steering pump
✓
D
The brand of the steering fluid
✓
QUESTION 6 / 10
In relation to the fifth wheel release arm, what should you ensure is in place during an inspection?
Choose one answer below.
A
Lubrication for smooth operation
✓
B
The safety latch is in place
✓
C
A cover to keep it clean
✓
D
That it’s easily reachable
✓
QUESTION 7 / 10
During a parking brake check, what must you do to confirm that the parking brake holds the vehicle?
Choose one answer below.
A
Shift into a higher gear and honk the horn
✓
B
Shift into a lower gear and gently pull against the brake
✓
C
Accelerate and then come to a quick stop
✓
D
Press the brake pedal and observe the brake lights
✓
QUESTION 8 / 10
How often should a pre-trip vehicle inspection be performed?
Choose one answer below.
A
Weekly before long trips
✓
B
Every day before starting the vehicle
✓
C
Before each trip
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D
Only when maintenance is due
✓
QUESTION 9 / 10
When the engine is running, what is a sign that the oil is circulating properly?
Choose one answer below.
A
The oil temperature gauge is steady
✓
B
The oil pressure gauge shows a decreasing pressure
✓
C
The warning light goes off
✓
D
The oil level on the dipstick increases
✓
QUESTION 10 / 10
What is the maximum allowable play in the belts checked during an inspection?
Choose one answer below.
A
1 inch
✓
B
1/2 inch
✓
C
3/4 inch
✓
D
1 1/4 inches
✓
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